<?php
$case = 'mar';

for(;;)
switch($case){
  case 'jan' :  case 'feb' :  case 'mar' :
              echo "Yes This is Jan or Feb or Mar<br>";break 2;
  case 'apr' : echo "Yes Today is April<br>";break;
  case 'may' : echo "Yes Today is May<br>";break;
  case 'jun' : echo "Yes Today is Jun<br>";break;
  case 'jul' : echo "Yes Today is Jul<br>";break;
  default : echo "No case found";
}
